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	Synthesis of polypropylene graft copolymers by the combination of a polypropylene copolymer containing pendant vinylbenzene groups and atom transfer radical polymerization
	Cao, CG; Zou, JF; Dong, JY; Hu, YL; Chung, TC
刊名	Journal of polymer science part a-polymer chemistry
	2005-01-15
卷号	43期号:2页码:429-437
关键词	Atom transfer radical polymerization (atrp) Divinylbenzene Graft Copolymers Isotactic Poly(propylene) (pp) Vinylbenzene groups
ISSN号	0887-624X
DOI	10.1002/pola.20509
通讯作者	Dong, jy()
英文摘要	This article discusses a facile and inexpensive reaction process for preparing polypropylene-based graft copolymers containing an isotactic polypropylene (i-pp) main chain and several functional polymer side chains. the chemistry involves an i-pp polymer precursor containing several pendant vinylbenzene groups, which is prepared through the ziegler-natta copolymerization of propylene and 1,4-divinylbenzene mediated by an isospecific mgcl2-supported ticl4 catalyst. the selective monoenchainment of 1,4-divinylbenzene comonomers results in pendant vinylbenzene groups quantitatively transformed into benzyl halides by hydrochlorination. in the presence of cucl/pentamethyldiethylenetriamine, the in situ formed, multifunctional, polymeric atom transfer radical polymerization initiators carry out graft-from polymerization through controlled radical polymerization. some i-pp-based graft copolymers, including polypropylene g-methyl methacrylate) and polypropylene-g-styrene), have been prepared with controlled compositions. (c) 2004 wiley periodicals, inc.
WOS关键词	POLYETHYLENE ; POLYSTYRENE ; METHACRYLATE) ; CATALYSIS
WOS研究方向	Polymer Science
WOS类目	Polymer Science
语种	英语
出版者	JOHN WILEY & SONS INC
WOS记录号	WOS:000225953600016
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2378207
专题	中国科学院大学
通讯作者	Dong, JY
作者单位	1.Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, CAS Key Lab Engn Plast, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China 3.Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA
推荐引用方式 GB/T 7714	Cao, CG,Zou, JF,Dong, JY,et al. Synthesis of polypropylene graft copolymers by the combination of a polypropylene copolymer containing pendant vinylbenzene groups and atom transfer radical polymerization[J]. Journal of polymer science part a-polymer chemistry,2005,43(2):429-437.
APA	Cao, CG,Zou, JF,Dong, JY,Hu, YL,&Chung, TC.(2005).Synthesis of polypropylene graft copolymers by the combination of a polypropylene copolymer containing pendant vinylbenzene groups and atom transfer radical polymerization.Journal of polymer science part a-polymer chemistry,43(2),429-437.
MLA	Cao, CG,et al."Synthesis of polypropylene graft copolymers by the combination of a polypropylene copolymer containing pendant vinylbenzene groups and atom transfer radical polymerization".Journal of polymer science part a-polymer chemistry 43.2(2005):429-437.

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